#InterSystems IRIS for Health

I have been testing FHIR and Iris OAuth2 but have noticed that my callback (redirect uri) I have configured in the Client config, gets called multiple times with the same code.

Has anyone else experienced this issue?

Any help would be appreciated 

I am trying to do a rewrite using the webgateway-nginx docker container but getting an "unknown directive sub_filter' message. How can I add additional nginx modules into a webgateway nginx container?

Hi,
Getting the below error while posting FHIR resource to FHIR Server

Looking Forward
Thanks

InterSystems FAQ rubric

The meaning of each timeout value is as follows.

1. [Server response timeout]

If IRIS/Caché processing (routine or query execution) does not finish within this set time, the browser will return an error.

For example, if this value is 60 seconds and it takes 90 seconds to execute a routine/method/query, an error will occur.

2. [Queued request timeout]

For each IRIS/Caché server configured in CSP/REST, you can limit the number of processes that can run CSP/REST concurrently.

Hi Community, 
 

Can I please check what the size limit for the parameter in  $SYSTEM.Encryption.Base64Decode() method ? 

I have a 12 page base64 encoded PDF document, which is failing when decoded. I am getting the error below:

ERROR <Ens>ErrException: <ILLEGAL VALUE>zXSDToLogical+1^%Library.Binary.1 -- logged as '-' number - @''

OBX:5 size=4233781

I tried the below from terminal, but it is not able copy the whole string for the parameter so couldn't execute it. 

Set text=$SYSTEM.Encryption.Base64Decode("JVB<<TRUNCATED>>) 

I am able decode the same string using notepad++ and save it as PDF.

My original ZAUTHENTICATE.mac to use Delegated sign on did not include GetCredentials(), however I am being told it probably should have it so I am eliminate an error I am seeing when trying to troubleshoot the ZAUTHENTICATION. I am trying to add the GetCredentials() from the documentation to the existing ZAUTHENTICATE.mac  but I am getting an error

GetCredentials(ServiceName,Namespace,Username,Password,Credentials) Public {

  // For console sessions, authenticate as _SYSTEM.If

ERROR: ZAUTHENTICATE.int(74) #1044: PUBLIC label not allowed : 'Public' : Offset:74 [GetCredentials^ZAUTHENTICATE]

InterSystems announces its first developer preview for the 2023.3 release of InterSystems IRIS^® and InterSystems IRIS for Health^TM.

Future preview releases are expected to be updated biweekly and we will add features as they are ready.

Please share your feedback through the Developer Community so we can build a better product together. Initial documentation can be found at these links below.

Hello developers!

We are holding the first technical article contest on Japan's InterSystems Developer Community!

The first contest is a technical document writing contest, and you can submit any content related to the InterSystems IRIS/InterSystems IRIS for Health. (The article must be in Japanese.)

✍ InterSystems Japan Technical Document Writing Contest: Articles related to IRIS ✍

🎁 Participation prize: There will be a participation prize for everyone who submits an article for the contest.

🏆 Special prize: Authors of three selected works will receive special prizes.

Entering the contest is easy! Please post an article related to IRIS on the developer community during the period from Wednesday, September 6, 2023 to Monday, November 6, 2023.

Hi Community,

Enjoy watching the new video on InterSystems Developers YouTube:

⏯ Getting to Know FHIR: The Best Explanation of FHIR They've Ever Heard @ Global Summit 2023

I am mapping a field to the FHIR Location resource field address.line.  Using message class HS.FHIR.DTL.vR4.Model.Resource.Location

The line field is repeating

I set field as such,

This causes the error,

ERROR <Ens>ErrException: <INVALID OREF>zTransform+71^AH.AHEDSLPFD.Transforms.ReltioEntityToPFDFHIRLocation.1 -- logged as '-' number - @' If 'tIgnore { Set tSC=target.address.line.SetAt(zVALz,(1)) }'

Any suggestions on how I can format the target?

InterSystems has corrected two defects regarding connectivity. These defects and their corrections are independent of each other.

This alert addresses them both because there are point releases containing both corrections.

Both defects only impact versions 2019.1.4 and 2020.1.4 of:

• InterSystems IRIS®
• InterSystems IRIS for Health™
• HealthShare® Health Connect

Neither defect impacts any released version of HealthShare Unified Care Record®, Information Exchange, Health Insight, Patient Index, Provider Directory, Care Community, Personal Community, or Healthcare Action Engine.

Hello all,

Using the example from the DocDB documentation below, is there a way to create a property and form a predicate that would be able to find a document where the phone number is a cell number and the number is "401-123-4567"?

Hello developers,

In this article, I'll show you how to run code at compile time with ObjectScript macros.

Here's a use case that recently led me to use this feature:

As part of a medical application developed for more than 20 years, we have a large number of parameters. Although we have procedures for documenting these settings, it can be helpful to have a quick view of which settings are actually used by the application code.

To get this view, we could search the code with regular expressions.

This YouTube video about submitting a FHIR transaction bundle impressed me. It shows me two things:

1. how a new resource (in the video, the Observation) referencing another new resource (the Patient) in the same bundle can be done, given that their link-up will be sorted out in the repository and reflected in the subsequent retrieval through a HTTP GET; and
2. how a conditional create with the PUT method may be achieved, in case we cannot tell if such a resource (e.g. the Patient with an identifier) to be submitted may or may not exist.

I recently created a new foundation namespace in my IRIS for Health instance.  I am noticing that Registry entries such as the Service and XUA registries (HS.Registry.Service.SOAP and HS.IHE.XUA.Config) from my previously created foundation namespace are not available in my new namespace.  Is there a setting that controls this, or is there a way to map these registry values to my new namespace?  Other developers I talked with on my team expected these registry entries available to all namespaces and were surprised when I reported they were not.  

Hi,

I am using the container image 2023.1 and am hitting a max total db size error.  However, this post indicates that the issue should have been resolved in Community edition 2019.3

Avoid to exceed databases license limit in IRIS Community Edition | (intersystems.com)

InterSystems FAQ rubric

It can be retrieved using the schema INFORMATION_SCHEMA.

INFORMATION_SCHEMA is a system schema and is not displayed by default in the SQL menu of the Management Portal.

The method to display it is as follows.

1. Open Management Portal → System Explorer → SQL menu.
2. Check "System" on the left of the schema drop-down.
3. Select INFORMATION_SCHEMA from the schema dropdown.

The SQL to get the ID, field name (COLUMN_NAME), data type (DATA_TYPE), description (DESCRIPTION) for the specified table (Sample.Human) is as follows.

Still working on my first External REST API call, and I am struggling to find the exact answer I am looking for... I get a JSON response from my API call but I am not quite sure how to dynamically get the JSON response into the Ens.Response Object with its lists of Arrays that I have defined.

  set tSC = ..Adapter.SendFormDataArray(.tHTTPResposne,"POST",tHTTPRequest,,,tURL)

  set pResponse = ##class(User.REST.Epic.Msg.GetPatientLocationResponse).%New()

  set dynObject = {}.%FromJSON(tHTTPResposne.Data)

  set iter = dynObject.%GetIterator()

  while iter.%GetNext(.

Currently, the SQL privileges (SELECT, INSERT, UPDATE, DELETE) are managed at the tables level, which can be very tedious when you have to administer many roles in an organization, and need to keep them sync with a constantly evolving data models.
By managing privileges at the schemas level, will allow to give SELECT and other DML privileges to *all* or *several schemas* to a role|user, fixing the need to manually synchronize the new tables|views to the roles.

If you agree, I invite you to vote for this idea.

Hi Community,

I have SDA file as Ens.StreamContainer Message using pRequest As Ens.StreamContainer

SDA file structure looks like this 

<Name><FamilyName>Lucy</FamilyName><GivenName>Hale</GivenName><MiddleName>Park</MiddleName></Name><Gender><Code>F</Code><Description>F</Description></Gender><BirthTime>2023-09-07T00:00:00</BirthTime>

How can i change individual value from the Steam and then save changed value into the stream?

Hi,

How to send PDF/Image as attachment along with FHIR Resource.

Thanks

Hi Everyone

I'm just wondering if anyone might have a list (or the experience to make a list) of the most often used / useful Reply Code Actions?

In the Help section of Health Connect Management Portal, it lists 

'E=F' and ':?R=RF,:?E=S,:~=S,:?A=C,:*=S,:I?=W,:T?=C'

as the default options, though I'm curious if anyone else has found other codes or strings of codes useful?

Thanks in advance. 

Best wishes

Robert

Hello Community,

Anyone who has (near or distant, with a preference for the 1st option) knowledge of the use of Amazon QuickSight with IRIS is invited to share his|her experience in this discussion.

Thanking you in advance.

I'm playing with ZPM. Accidentally dropped a production. How can I recreate it programmatically? I see Ens.Director.StartProduction, StopProduction, and even DeleteProduction but I don't see CreateProduction anywhere. Please help 😊 

I need to search for the following values "SEDATION: " and "Procedure" In consecutive OBX 5 as seen below. Note that sometimes the OBX 5 containing "Procedure" may be followed by other characters/text hence I am leaning towards using a contains statement. 

OBX|028|TX|OP^Operative Note^D4D^11504-8^Surgical operation note^XXX||SEDATION:  ||||||C|
OBX|029|TX|OP^Operative Note^D4D^11504-8^Surgical operation note^XXX||Procedure:

Only when they appear consecutively do I want to process the message as an ORU using the BPL. Not sure how to go about it and would appreciate any assistance. Thanks 

InstallFoundation method is missing (IRIS 2023.2+)

Recently IRIS 2023.2 was released. This version removed this method InstallFoundation from this class HS.HC.Util.Installer. This was a private method and it was not documented. But it was widely used by the community to install FHIR server.

So if you encounter this error:

<METHOD DOES NOT EXIST> *InstallFoundation,HS.HC.Util.Installer

While build a demo our your own FHIR server, you can fix it by replacing this line:

to

  Do ##class(HS.Util.Installer.Foundation).Install(namespace)

Hi developers,

We have received quite a lot of interest in using SQL on FHIR data. As you know, FHIR data is encoded in the form of a complex directed graph, and thus you can not easily query it with traditional SQL queries or business intelligence tools. Some customers have noticed that the "FHIR search tables" in IRIS for Health have flattened part of the FHIR graph, and have tried to use them for analytics. This is an undocumented and unsupported part of IRIS for Health, and can change without notice.

Is it possible to "Ping" a remote host in IRIS for Health using ObjectScript? We host hundreds of TCP connections over hundreds of VPNs. I'm working on a project that would make it nice to have way to ping remove clients over the VPN to monitor connectivity and keep the tunnels alive.  

Another thought/method would be to make an OS system call (AWS Linux), but I don't see a way to do that either.

Currently we are using Delegated Authentication using ZAUTHENTICATE to look at the groups that are associated with a user and if it matches a role within IRIS, to assign the user to that role within IRIS. 

Instead of using ZAUTHENTICATE as custom code, I am looking to use the built-in LDAP Authentication instead. Since I already have two AD Groups called (Access.Ensemble.Developer.User and Access.Ensemble.DataLookup.User) is it possible to config the built in LDAP functionality to look for these groups and assign the users to the correct roles within IRIS without the custom ZAUTHENTICATE?

We are noticing some issues with the communication between our Arbiter and our servers. Looking at the following documentation to limit connections, and logging...https://docs.intersystems.com/irislatest/csp/docbook/DocBook.UI.Page.cls?KEY=GHA_mirror_set_config#GHA_mirror_set_agent_port

if I am configuring the ISCAgent on the arbiter, would we set 

application_server.interface_address=<ip_address>

to each IRIS server? Or does this mean to give it a specific NIC IP Address to use for communication?